Purcell was the only town on the border of the Unassigned Lands, and began attracting hopeful settlers even before the Land Rush of 1889. Town lots went on sale April 5, 1887, and a post office was established 16 days later. The Purcell Register, the town's oldest newspaper, was established in 1887, and continued operating into the 21st Century. Residents elected the town's first mayor, James Taylor Bradley, on August 13, 1895. The town was incorporated on October 3, 1898.[7]

Located on the Canadian River, it was called the "Queen City of the Chickasaw Nation." In 1895, one of the five district courts of the Chickasaw Nation was located in Purcell, with the first session opening November 18, 1895. The court house escaped destruction the next day, when a fire destroyed most of the buildings in the business district.[7]

Construction of the Oklahoma Central Railway (OCR), which would connect the Lehigh coal mines with Chickasha, reached Purcell in March 1907. The OCR located its main yards, barns and most of its equipment in Purcell. Although the OCR went bankrupt in the following year, its assets were acquired by the ATSF.[7]

As of the census[4] of 2000, there were 5,571 people, 2,120 households, and 1,500 families residing in the city. The population density was 560.1 people per square mile (216.2/km²). There were 2,789 housing units at an average density of 233.3 per square mile (90.0/km²). The racial makeup of the city was 81.60% White, 2.21% African American, 6.53% Native American, 0.29% Asian, 4.51% from other races, and 4.86% from two or more races. Hispanic or Latino of any race were 10.09% of the population.

There were 2,120 households out of which 33.9% had children under the age of 18 living with them, 54.1% were married couples living together, 13.0% had a female householder with no husband present, and 29.2% were non-families. 26.2% of all households were made up of individuals and 13.0% had someone living alone who was 65 years of age or older. The average household size was 2.54 and the average family size was 3.06.

In the city, the population was spread out with 26.9% under the age of 18, 8.6% from 18 to 24, 28.6% from 25 to 44, 20.5% from 45 to 64, and 15.5% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 94.0 males. For every 100 females age 18 and over, there were 89.7 males.

The median income for a household in the city was $33,283, and the median income for a family was $36,128. Males had a median income of $25,494 versus $18,919 for females. The per capita income for the city was $15,261. About 12.5% of families and 14.4% of the population were below the poverty line, including 19.9% of those under age 18 and 7.5% of those age 65 or over.

Purcell has a Council-Manager Charter form of government. The city council consists of five elected members who serve three-year terms, with one or two members facing election annually. The mayor and a vice mayor are selected by the council members to preside over its meetings. The city's council members also serve as trustees for the Purcell Public Works Authority (PPWA) which manages city services such as water, wastewater, electric, and solid waste collection, in addition to the Purcell Municipal Hospital and the city golf course. The city council/PPWA members appoint the City Manager.[1]

Purcell's downtown business district and its many historic buildings underwent major improvements and revitalization at a cost of over $1 million in the 1990s via the "U.S. Main Street" program. The improvements included new sidewalks, Victorian lamp posts, storefront restorations, and landscape islands in the downtown area.

Hotel Love. A three-story Victorian brick building that currently houses an antique store, a bed and breakfast inn, and retail offices/storefronts.

McClain County Courthouse. An original turn-of-the-century three-story brick building. It underwent a $2 million restoration in 1995.

James C. Nance Memorial Bridge spans the South Canadian River, connecting Purcell to Lexington. The bridge, among the longest in Oklahoma, is named for James C. Nance, a newspaper publisher and legislative leader in Oklahoma and U.S. Uniform Law Commissioner. Nance was the publisher of a chain of community newspapers in Oklahoma, including the Purcell Register.

The site of the now demolished U.S. Federal Courthouse for Indian Territory, at the east end of Main Street, is landmark site of the former court of jurisdiction for Indian Territory. Prior to demolition, it was renovated into a car dealer showroom, later used at fitness center and finally a retail floral shop before it became structurally unsound and demolished. The territorial courthouse was established under the Nonintercourse Act.Beginning with the Dawes Act of 1887, Congress passed several laws designed to divide and allocate land between members of the Cherokee, Chickasaw, Choctaw, Creek and Seminole tribes in the Indian Territory (modern-day Oklahoma). As part of this scheme, subsequent legislation authorized a “Commission to the Five Civilized Tribes,” commonly known as the Dawes Commission, to determine the citizenship of Native Americans claiming membership in these tribes. Unsuccessful applicants were entitled to appeal to the United States Court for the Indian Territory which was located on the east end of Main Street in Purcell OK.

Brent Bruehl Memorial Golf Course. Named to honor a popular and talented Purcell High School golfer whose life was ended by cancer in the mid-1970s. The golf course is located with the municipal pool on a rolling area near Purcell Lake.

Veterans Memorial Park was established downtown across from City Hall. Recent granite memorial pavers and nameplate memorial was constructed by the City of Purcell workers in cooperation with the local Rotary Club and American Legion, on Main Street.

Stephen Shephard Memorial Purcell Airport. Renamed from Purcell Municipal Airport in 2005 to honor a Purcell High School alumnus who became a U.S. pilot and flight instructor and lost his life in the Iraq War.

Purcell has two local medical facilities, Purcell Municipal Hospital, a 50-bed full service hospital offering acute care and emergency room, is located on the north side of the city. PMH is owned by the City of Purcell and operated by the Purcell Hospital Authority. The hospital was once managed by HCA-Presbyterian Health Care Systems, and more recently a referral arrangement and joint management agreement was awarded to Saint Anthony Hospital of Oklahoma City

The Purcell Clinic is operated by the Chickasaw Nation Indian Health Service, and owned by The Chickasaw Nation. The clinic, located on the fast-growing south end of Purcell near the Walmart supercenter, has a contract with the U. S. Government. The Purcell Clinic serves members of all 530 recognized Native American Tribes with healthcare and prescriptions free of charge. The Purcell Clinic facility includes a drive through pharmacy for the convenience of patients. The Purcell Clinic refers patients to Carl Albert Hospital in Ada.